> Sending out an initial attempt at implementing C-states for APCI CPUs.
> The C-states are used to implement the CPU idle loop per CPU.
>
> Please send dmesgs of booting using this patch.
it reboots my macbook pro as soon as it hits the acpi stuff. the below
dmesg is from a completely current kernel that doesn't included this diff,
showing up to the end of the acpi stuff
OpenBSD 4.5-current (GENERIC.MP) #1: Wed Jun 10 20:03:41 EST 2009
dan...@macbook.local:/home/daniel/openbsd/src/sys/arch/amd64/compile/GENERIC.MP
real mem = 2128543744 (2029MB)
avail mem = 2055323648 (1960MB)
mainbus0 at root
bios0 at mainbus0: SMBIOS rev. 2.4 @ 0xe0000 (47 entries)
bios0: vendor Apple Inc. version "MBP31.88Z.0070.B07.0803051658" date
03/05/08
bios0: Apple Inc. MacBookPro3,1
acpi0 at bios0: rev 2
acpi0: tables DSDT FACP HPET APIC MCFG ASF! SBST ECDT SSDT SSDT SSDT SSDT
SSDT
acpi0: wakeup devices ADP1(S3) LID0(S3) ARPT(S3) GIGE(S3) UHC1(S3)
UHC2(S3) UHC3(S3) UHC4(S3) UHC5(S3) EHC1(S3) EHC2(S3) EC__(S3)
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpihpet0 at acpi0: 14318179 Hz
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: Intel(R) Core(TM)2 Duo CPU T7500 @ 2.20GHz, 2194.87 MHz
cpu0:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,DS-CPL,VMX,EST,TM2,CX16,xTPR,NXE,LONG
cpu0: 4MB 64b/line 16-way L2 cache
cpu0: apic clock running at 199MHz
cpu1 at mainbus0: apid 1 (application processor)
cpu1: Intel(R) Core(TM)2 Duo CPU T7500 @ 2.20GHz, 2194.50 MHz
cpu1:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,MWAIT,DS-CPL,VMX,EST,TM2,CX16,xTPR,NXE,LONG
cpu1: 4MB 64b/line 16-way L2 cache
ioapic0 at mainbus0 apid 1 pa 0xfec00000, version 20, 24 pins
ioapic0: misconfigured as apic 0, remapped to apid 1
acpiprt0 at acpi0: bus 0 (PCI0)
acpiprt1 at acpi0: bus 1 (PEGP)
acpiprt2 at acpi0: bus 3 (RP03)
acpiprt3 at acpi0: bus 11 (RP05)
acpiprt4 at acpi0: bus 12 (RP06)
acpiprt5 at acpi0: bus 13 (PCIB)
acpiec0 at acpi0
acpicpu0 at acpi0: C3, C2, C1, PSS
acpicpu1 at acpi0: C3, C2, C1, PSS
acpiac0 at acpi0: AC unit online
acpibtn0 at acpi0: LID0
acpibtn1 at acpi0: PWRB
acpibtn2 at acpi0: SLPB
acpibat0 at acpi0: BAT0 model "14127832176087873" type 14127832377542988
oem "14127832377609555"
acpivideo0 at acpi0: GFX0
acpivout0 at acpivideo0: LCD_
acpivout1 at acpivideo0: VGA_
acpivout2 at acpivideo0: TV__
cpu0: Enhanced SpeedStep 2194 MHz: speeds: 2200, 2000, 1800, 1600, 1400,
1200, 800 MHz
memory map conflict 0xf00f8000/0x1000
memory map conflict 0xfed1c000/0x4000
memory map conflict 0xfffa0000/0x30000
